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const UINT | RI_MESSAGE_DELETEALLSTOPOFFPOINTS = RegisterWindowMessage(TEXT("RI_MESSAGE_DELETEALLSTOPOFFPOINTS")) |
const UINT RI_MESSAGE_DELETEALLSTOPOFFPOINTS = RegisterWindowMessage(TEXT("RI_MESSAGE_DELETEALLSTOPOFFPOINTS")) |
Message ID for the Request "delete all stop off points":
RI_MESSAGE_DELETEALLSTOPOFFPOINTS
This function has no writer.
This function has no reader.
RI_NOERROR = Delete all Stop of Points succeeded
Deletes the complete list of stop-off-points.
#define USE_LOADLIBRARY #include "TNSRemoteInterfaceDll.h" LPARAM GetUniqueID() { //generate unique ID static LPARAM id = 0; if (++id == 0) ++id; // do not use 0 !!!!! return id; } inline LRESULT RI_MESSAGE( const UINT request, HWND h_client, LPARAM id ) { //check if RI handle is valid if ( !IsWindow( RI_GetTNS() ) ) return RI_NAVIGATIONNOTACTIVE; //send the request PostMessage( RI_GetTNS(), request, WPARAM(h_client), id ); return RI_NOERROR; } LRESULT CDlgMFC_DeleteAllStopOffPoints::WindowProc ( UINT message , WPARAM wParam , LPARAM lParam ) { //check messages for answer from RI if ( message == RI_MESSAGE_DELETEALLSTOPOFFPOINTS ) { if ( (LRESULT)wParam == RI_NOERROR ) //Delete all Stop of Points succeeded. errorcode (0) else //Delete all Stop of Points not succeeded. errorcode (-1) } return CDialog::WindowProc( message, wParam, lParam ); } void CDlgMFC_DeleteAllStopOffPoints::foo() { LPARAM id = GetUniqueID(); if ( RI_MESSAGE( RI_MESSAGE_DELETEALLSTOPOFFPOINTS, GetSafeHwnd(), id ) == RI_NOERROR ) //message sending succeeded else //navigation software not running }
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